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Aerodynamics Questions and Answers (Q&A)

John Smith
Answered: Jul 13, 2020
That air can be compressed more easily than water

Water is difficult to compress, whereas air is easily compressed by hand. The pressure exerted on the bottle when it squeezed compresses...Read More

3 Answers

289 views
John Smith
Answered: Jul 13, 2020
Less pressurized-bernoullis principle states that as fluids move faster, they decrease in pressure. thus, the faster moving air between buildings would be of lesser pressure. lift on an airplane...Read More

1 Answer

275 views
John Smith
Answered: Jul 13, 2020
Physical distance between aircraft and reference (e.g. mountain top)

1 Answer

273 views
John Smith
Answered: Jul 13, 2020
High temperature, high relative humidity, and high altitude (e.g. Denver on hot humid day).

1 Answer

265 views
B.Lisa
Answered: Feb 26, 2018
Wing flaps have a few purposes. They assist in allowing the aircraft to have greater lift at a lower speed. This prevents stalling and is useful during takeoff and when landing. Flaps do cause...Read More

2 Answers

264 views
John Smith
Answered: Jul 13, 2020
Increase until the air pressure is equal in the ball and the balloon

As long as the balloon is strong enough to hold the same pressure as the volleyball, air will fill the balloon until the...Read More

2 Answers

254 views
John Smith
Answered: Jul 13, 2020
It speeds up

While some oncoming wind is diverted over buildings, the majority is forced into the channels between the buildings, causing unusually fast wind gusts as more air is forced...Read More

1 Answer

241 views
John Smith
Answered: Jul 13, 2020
Pressure of the surrounding medium such as a fluid or a gas which comes into contact with the object

2 Answers

240 views
Harshilbhesania
Answered: Jul 13, 2020
Makes the air less dense than the surrounding air

As air heats up, the particles get sent further apart. In this process, the air becomes less dense. As the hot air immediately above the...Read More

2 Answers

236 views
Harshilbhesania
Answered: Jul 13, 2020
C

Air exerts pressure on objects that stand in its way. This pressure is referred to as air resistance when such pressure is seen as undesirable. While Rene was playing with the air,...Read More

1 Answer

234 views
John Smith
Answered: Jul 13, 2020
It regulates combustion by reducing the concentration of oxygen in the atmosphere-combustion (burning) occurs when fuel burns in oxygen to produce carbon dioxide and water. nitrogen makes up...Read More

1 Answer

230 views
John Smith
Answered: Jul 13, 2020
Air takes up space-the same volume of air can take up different amounts of space. the more pressurized the air is, the less space it takes up. this does not mean that some air disappears at high...Read More

1 Answer

224 views
John Smith
Answered: Jul 13, 2020
Putting it in a sealed plastic bag-oxygen composes approximately 20% of the gases in the atmosphere. because the rusting of iron is a process that needs oxygen, if there is no oxygen, the reaction...Read More

1 Answer

221 views
Harshilbhesania
Answered: Jul 13, 2020
Lower atmospheric pressure

Because the air at higher altitudes has less air above it, it in turn is less pressurized and thus less dense. The human body needs a good supply of oxygen in...Read More

1 Answer

219 views
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